61 lines
1.1 KiB
Makefile
61 lines
1.1 KiB
Makefile
CROSS_DIR = ~/opt/cross/bin
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AS = nasm
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CC = $(CROSS_DIR)/x86_64-elf-gcc
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LD = $(CROSS_DIR)/x86_64-elf-gcc
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DAS = $(CROSS_DIR)/x86_64-elf-objdump
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INCLUDE_DIR = include
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MK = mk
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LD_SCRIPT = $(MK)/linker.ld
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GRUB_CFG = $(MK)/grub.cfg
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C_WARNINGS = -Wall \
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-Werror \
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-Wextra \
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-Wpedantic \
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-Winit-self \
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-Wunused-parameter \
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-Wuninitialized \
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-Wfloat-equal \
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-Wshadow \
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-Wcast-qual \
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-Wcast-align \
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-Wstrict-prototypes \
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-Wpointer-arith \
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-Wno-comment
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C_FLAGS = -std=c11 \
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-g \
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-c \
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-O2 \
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-mcmodel=kernel \
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-fno-exceptions \
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-ffreestanding \
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-mno-red-zone \
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-mno-mmx \
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-mno-sse \
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-mno-sse2 \
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-masm=intel \
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$(C_WARNINGS) \
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$(addprefix -I, $(INCLUDE_DIR))
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AS_FLAGS = -w+all \
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-f elf64 \
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-F dwarf \
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-g \
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$(addprefix -I, $(INCLUDE_DIR)/)
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LD_FLAGS = -lgcc \
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-nodefaultlibs \
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-nostartfiles \
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-nostdlib \
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-Wl,-n \
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-Wl,--build-id=none
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COMP = $(CC) $(C_FLAGS) $^ -o $@
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COMPAS = $(AS) $(AS_FLAGS) $^ -o $@
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LINK = $(LD) $(LD_FLAGS) $^ -o $@
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DUMP = $(DAS) -M intel -D $^ > $@
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include Rules.top |